It is easy to drift into thinking that because God is all-wise and all-powerful he will do what he knows is best and that our petitionary prayers to him really don’t make much difference. But is this line of thinking correct? C.S. Lewis did not think so and offers us a radically different way of understanding prayer and its place in our lives:
Petitionary prayer is, nonetheless, both allowed and commanded to us: “Give us our daily bread.” And no doubt it raises a theoretical problem. Can we believe that God ever really modifies His action in response to the suggestions of men? For infinite wisdom does not need telling what is best, and infinite goodness needs no urging to do it.
But neither does God need any of those things that are done by finite agents, whether living or inanimate. He could, if He chose, repair our bodies miraculously without food; or give us food without the aid of farmers, bakers, and butchers; or convert the heathen without missionaries. Instead, He allows soils and weather and animals and the muscles, minds, and wills of men to co-operate in the execution of His will. “God,” said Pascal, “instituted prayer in order to lend His creatures the dignity of causality.”
But not only prayer; whenever we act at all He lends us that dignity. It is not really stranger, nor less strange, that my prayers should affect the course of events than that my other actions should do so. They have not advised or changed God’s mind—that is, His over-all purpose.
But that purpose will be realized in different ways according to the actions, including the prayers, of His creatures. For He seems to do nothing of Himself which He can possibly delegate to His creatures. He commands us to do slowly and blunderingly what He could do perfectly and in the twinkling of an eye. He allows us to neglect what He would have us do, or to fail. Perhaps we do not fully realize the problem, so to call it, of enabling finite free wills to co-exist with Omnipotence. It seems to involve at every moment almost a sort of divine abdication. We are not mere recipients or spectators.
We are either privileged to share in the game or compelled to collaborate in the work, “to wield our little tridents.” Is this amazing process simply Creation going on before our eyes? This is how (no light matter) God makes something—indeed, makes gods—out of nothing.
(C.S. Lewis, The World’s Last Night and Other Essays (New York: Harcourt, Harvest Books), pp 8-9)
(Glyn-note – by his lower case use of the word ‘gods’ here, CS Lewis does not attribute deity to us, but rather that we are privileged to share in the attribute of deity in being a co-creator with God)